4 nm – WikiChip Fuse

TSMC 2021 Foundry Update: Foundry Roadmap

July 6, 2021July 6, 2021 David Schor 3 nm, 4 nm, 5 nm, 6 nm, 7 nm, Extreme Ultraviolet (EUV) Lithography, FinFET, N2 2 nm, N3, N4, N5, N6, N7, subscriber only (general), TSMC

TSMC 2021 foundry update

Foundries IEDM 2020 Process Technologies Roadmaps Subscriber Only Content

Samsung Details 5nm and 4nm; Adds 8LPA, 5LPP, and 4LPP Nodes; Readies 3nm GAA For Next Year

May 21, 2021June 24, 2021 David Schor 3 nm, 4 nm, 4LPE, 4LPP, 5 nm, 5LPE, 5LPP, 7 nm, IEDM 2020, Samsung, Samsung Foundry, subscriber only (general)

Samsung revealed more details of its 5LPE process technology which recently ramped, gave a roadmap status update along with new stop-gap nodes announcement.